Machine tools / Power tools

Laser technology / Electronics

Right on target

Seam tracking SeamLine Remote

Reduced space requirement

Twice the feed rate

High-precision fillet seams

Integrated process monitoring

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TRUMPF SeamLine Remote

Available optics PFO 3D

Available focal length f = 450 mm

The laser class of linear projectors Class 3B, λ = 660 nm

Measurement rate 500 Hz

The tracking range of the seam position control

Y ± 5 mm (lateral)Z ± 5 mm (vertical)

The measuring accuracy of seam position control

< 50 µm

Subject to alteration. Only specifications in our offer and order confirmation are binding.

Perfect fillet welds using SeamLine Remote seam tracking sensor

Reduced space requirement

When laser welding automotive body parts, SeamLine Remote reduces the number of work stations needed from three to just one: lap and fillet seams can be welded with high precision with the same tool. What’s more, the integrated seam geo­metry measurement replaces the quality assurance step.

Twice the feed rate

The seam tracking sensor detects the joint position during the welding process and regulates the position of the laser beam. This contact­free process allows twice the feed rate of the classic fillet seam process using filler wire. The time­consuming tactile probing of the fillet also becomes obsolete.

High-precision fillet seams

Ever smaller flanges are an important objective in car body construction. They enable vehicles to save weight, and in so doing achieve lower fuel consumption. Small flanges require fillet seam welding, which in turn needs a high­precision tar­geting of seam points – and that is something that SeamLine Remote is predestined for.

Integrated process monitoring

The seam geometry is measured while welding. If the measured values go outside the limits, this is reported immediately by the system and the process can be corrected in time to restore process quality. The additional quality check software provides an assessment of the entire part quality and offers compre­hensive documentation of the measured values.

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The robust TRUMPF seam tracking system for 3D scanners is the ideal tool for the remote laser weld­ing of automotive body parts. The light section mea­suring procedure is ideal for different surfaces, seam­point edge shapes and scanner welding angles. The laser beam always hits the seam exactly at the required position.

TRUMPF Laser­ und Systemtechnik GmbH

Johann­Maus­Strasse 2 · 71254 Ditzingen · Phone +49 (0)7156 303­30862 · Fax +49 (0)7156 303­930862

E­mail info@trumpf­laser.com · Homepage www.trumpf.com